llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-trunc.mir

   1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
   2 # RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
   3 # RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
   4
   5 ---
   6 name: trunc_i64_to_i32_s
   7 legalized: true
   8
   9 body: |
  10   bb.0:
  11     liveins: $sgpr0_sgpr1
  12     ; CHECK-LABEL: name: trunc_i64_to_i32_s
  13     ; CHECK: liveins: $sgpr0_sgpr1
  14     ; CHECK-NEXT: {{  $}}
  15     ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
  16     ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s32) = G_TRUNC [[COPY]](s64)
  17     %0:_(s64) = COPY $sgpr0_sgpr1
  18     %1:_(s32) = G_TRUNC %0
  19 ...
  20
  21 ---
  22 name: trunc_i64_to_i32_v
  23 legalized: true
  24
  25 body: |
  26   bb.0:
  27     liveins: $vgpr0_vgpr1
  28     ; CHECK-LABEL: name: trunc_i64_to_i32_v
  29     ; CHECK: liveins: $vgpr0_vgpr1
  30     ; CHECK-NEXT: {{  $}}
  31     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
  32     ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s32) = G_TRUNC [[COPY]](s64)
  33     %0:_(s64) = COPY $vgpr0_vgpr1
  34     %1:_(s32) = G_TRUNC %0
  35 ...
  36 ---
  37 name: trunc_i64_to_i1_s
  38 legalized: true
  39
  40 body: |
  41   bb.0:
  42     liveins: $sgpr0_sgpr1
  43     ; CHECK-LABEL: name: trunc_i64_to_i1_s
  44     ; CHECK: liveins: $sgpr0_sgpr1
  45     ; CHECK-NEXT: {{  $}}
  46     ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
  47     ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s64)
  48     %0:_(s64) = COPY $sgpr0_sgpr1
  49     %1:_(s1) = G_TRUNC %0
  50 ...
  51
  52 ---
  53 name: trunc_i64_to_i1_v
  54 legalized: true
  55
  56 body: |
  57   bb.0:
  58     liveins: $vgpr0_vgpr1
  59     ; CHECK-LABEL: name: trunc_i64_to_i1_v
  60     ; CHECK: liveins: $vgpr0_vgpr1
  61     ; CHECK-NEXT: {{  $}}
  62     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
  63     ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s64)
  64     %0:_(s64) = COPY $vgpr0_vgpr1
  65     %1:_(s1) = G_TRUNC %0
  66 ...
  67
  68 ---
  69 name: trunc_i32_to_i1_s
  70 legalized: true
  71
  72 body: |
  73   bb.0:
  74     liveins: $sgpr0
  75     ; CHECK-LABEL: name: trunc_i32_to_i1_s
  76     ; CHECK: liveins: $sgpr0
  77     ; CHECK-NEXT: {{  $}}
  78     ; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
  79     ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
  80     %0:_(s32) = COPY $sgpr0
  81     %1:_(s1) = G_TRUNC %0
  82 ...
  83
  84 ---
  85 name: trunc_i32_to_i1_v
  86 legalized: true
  87
  88 body: |
  89   bb.0:
  90     liveins: $vgpr0
  91     ; CHECK-LABEL: name: trunc_i32_to_i1_v
  92     ; CHECK: liveins: $vgpr0
  93     ; CHECK-NEXT: {{  $}}
  94     ; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
  95     ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
  96     %0:_(s32) = COPY $vgpr0
  97     %1:_(s1) = G_TRUNC %0
  98 ...